hypothesis:)
Formatting
Different elements are mixed together in rocks, which give them different colors. or striations.
The URL below provides and excellent answer. http://chemistry.about.com/library/weekly/aa082602a.htm
No. "The leaves were a schoolful of third graders out on recess." is.
Example sentence - We painted with neutral colors throughout our home.
Proposing an explanation for the changing colors of the sky is an example of a(n)
Hypothesis
controlled variable
Proposing an explanation for the changing colors of the sky is an example of a scientific hypothesis. A hypothesis is a tentative explanation or prediction that can be tested and supported or refuted through scientific investigation and evidence.
changing colors
by changing colors
A correct and historic explanation is not possible.
There are many reptiles that can change their colors to some degree, but the chameleon wins first prize in color-changing ability.
What are physical properties of leaves changing colors
changing colors
by changing colors
Lemon juice